/Engine/Source/Runtime/Engine/Public/DistanceFieldAtlas.h
void CacheDerivedData ( const [FString](API\Runtime\Core\Containers\FString) & InStaticMeshDerivedDataKey, const [ITargetPlatform](API\Developer\TargetPlatform\Interfaces\ITargetPlatform) * TargetPlatform, [UStaticMesh](API\Runtime\Engine\Engine\UStaticMesh) * Mesh, class [FStaticMeshRenderData](API\Runtime\Engine\FStaticMeshRenderData) & RenderData, [UStaticMesh](API\Runtime\Engine\Engine\UStaticMesh) * GenerateSource, float DistanceFieldResolutionScale, bool bGenerateDistanceFieldAsIfTwoSided )